Multiple Choice
A study on the oxygen consumption rate (OCR) of sea cucumbers involved a random sample of size 10 at 15oC and a second random sample of size 7 kept at 18oC. If one tested the hypothesis that this range
Of temperature had no effect on the OCR, the degrees of freedom for the test statistic would be (assume
Equal variability)
A) 9
B) 10
C) 15
D) 16
Correct Answer:
Verified
Correct Answer:
Verified
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